mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-25 00:52:02 +00:00
133 lines
7.5 KiB
SQL
133 lines
7.5 KiB
SQL
SET replication_alter_partitions_sync = 2;
|
|
|
|
SELECT '*** Not partitioned ***';
|
|
|
|
DROP TABLE IF EXISTS not_partitioned_replica1_00502;
|
|
DROP TABLE IF EXISTS not_partitioned_replica2_00502;
|
|
CREATE TABLE not_partitioned_replica1_00502(x UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/not_partitioned_00502', '1') ORDER BY x;
|
|
CREATE TABLE not_partitioned_replica2_00502(x UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/not_partitioned_00502', '2') ORDER BY x;
|
|
|
|
INSERT INTO not_partitioned_replica1_00502 VALUES (1), (2), (3);
|
|
INSERT INTO not_partitioned_replica1_00502 VALUES (4), (5);
|
|
|
|
SELECT 'Parts before OPTIMIZE:';
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'not_partitioned_replica1_00502' AND active ORDER BY name;
|
|
SYSTEM SYNC REPLICA not_partitioned_replica1_00502;
|
|
OPTIMIZE TABLE not_partitioned_replica1_00502 PARTITION tuple() FINAL;
|
|
SELECT 'Parts after OPTIMIZE:';
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'not_partitioned_replica2_00502' AND active ORDER BY name;
|
|
|
|
SELECT 'Sum before DETACH PARTITION:';
|
|
SELECT sum(x) FROM not_partitioned_replica2_00502;
|
|
ALTER TABLE not_partitioned_replica1_00502 DETACH PARTITION ID 'all';
|
|
SELECT 'Sum after DETACH PARTITION:';
|
|
SELECT sum(x) FROM not_partitioned_replica2_00502;
|
|
|
|
DROP TABLE not_partitioned_replica1_00502;
|
|
DROP TABLE not_partitioned_replica2_00502;
|
|
|
|
SELECT '*** Partitioned by week ***';
|
|
|
|
DROP TABLE IF EXISTS partitioned_by_week_replica1;
|
|
DROP TABLE IF EXISTS partitioned_by_week_replica2;
|
|
CREATE TABLE partitioned_by_week_replica1(d Date, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_week_00502', '1') PARTITION BY toMonday(d) ORDER BY x;
|
|
CREATE TABLE partitioned_by_week_replica2(d Date, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_week_00502', '2') PARTITION BY toMonday(d) ORDER BY x;
|
|
|
|
-- 2000-01-03 belongs to a different week than 2000-01-01 and 2000-01-02
|
|
INSERT INTO partitioned_by_week_replica1 VALUES ('2000-01-01', 1), ('2000-01-02', 2), ('2000-01-03', 3);
|
|
INSERT INTO partitioned_by_week_replica1 VALUES ('2000-01-03', 4), ('2000-01-03', 5);
|
|
|
|
SELECT 'Parts before OPTIMIZE:'; -- Select parts on the first replica to avoid waiting for replication.
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_week_replica1' AND active ORDER BY name;
|
|
SYSTEM SYNC REPLICA partitioned_by_week_replica1;
|
|
OPTIMIZE TABLE partitioned_by_week_replica1 PARTITION '2000-01-03' FINAL;
|
|
SELECT 'Parts after OPTIMIZE:'; -- After OPTIMIZE with replication_alter_partitions_sync=2 replicas must be in sync.
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_week_replica2' AND active ORDER BY name;
|
|
|
|
SELECT 'Sum before DROP PARTITION:';
|
|
SELECT sum(x) FROM partitioned_by_week_replica2;
|
|
ALTER TABLE partitioned_by_week_replica1 DROP PARTITION '1999-12-27';
|
|
SELECT 'Sum after DROP PARTITION:';
|
|
SELECT sum(x) FROM partitioned_by_week_replica2;
|
|
|
|
DROP TABLE partitioned_by_week_replica1;
|
|
DROP TABLE partitioned_by_week_replica2;
|
|
|
|
SELECT '*** Partitioned by a (Date, UInt8) tuple ***';
|
|
|
|
DROP TABLE IF EXISTS partitioned_by_tuple_replica1_00502;
|
|
DROP TABLE IF EXISTS partitioned_by_tuple_replica2_00502;
|
|
CREATE TABLE partitioned_by_tuple_replica1_00502(d Date, x UInt8, y UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_tuple_00502', '1') ORDER BY x PARTITION BY (d, x);
|
|
CREATE TABLE partitioned_by_tuple_replica2_00502(d Date, x UInt8, y UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_tuple_00502', '2') ORDER BY x PARTITION BY (d, x);
|
|
|
|
INSERT INTO partitioned_by_tuple_replica1_00502 VALUES ('2000-01-01', 1, 1), ('2000-01-01', 2, 2), ('2000-01-02', 1, 3);
|
|
INSERT INTO partitioned_by_tuple_replica1_00502 VALUES ('2000-01-02', 1, 4), ('2000-01-01', 1, 5);
|
|
|
|
SELECT 'Parts before OPTIMIZE:';
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_tuple_replica1_00502' AND active ORDER BY name;
|
|
SYSTEM SYNC REPLICA partitioned_by_tuple_replica1_00502;
|
|
OPTIMIZE TABLE partitioned_by_tuple_replica1_00502 PARTITION ('2000-01-01', 1) FINAL;
|
|
OPTIMIZE TABLE partitioned_by_tuple_replica1_00502 PARTITION ('2000-01-02', 1) FINAL;
|
|
SELECT 'Parts after OPTIMIZE:';
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_tuple_replica2_00502' AND active ORDER BY name;
|
|
|
|
SELECT 'Sum before DETACH PARTITION:';
|
|
SELECT sum(y) FROM partitioned_by_tuple_replica2_00502;
|
|
ALTER TABLE partitioned_by_tuple_replica1_00502 DETACH PARTITION ID '20000101-1';
|
|
SELECT 'Sum after DETACH PARTITION:';
|
|
SELECT sum(y) FROM partitioned_by_tuple_replica2_00502;
|
|
|
|
DROP TABLE partitioned_by_tuple_replica1_00502;
|
|
DROP TABLE partitioned_by_tuple_replica2_00502;
|
|
|
|
SELECT '*** Partitioned by String ***';
|
|
|
|
DROP TABLE IF EXISTS partitioned_by_string_replica1;
|
|
DROP TABLE IF EXISTS partitioned_by_string_replica2;
|
|
CREATE TABLE partitioned_by_string_replica1(s String, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_string_00502', '1') PARTITION BY s ORDER BY x;
|
|
CREATE TABLE partitioned_by_string_replica2(s String, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_string_00502', '2') PARTITION BY s ORDER BY x;
|
|
|
|
INSERT INTO partitioned_by_string_replica1 VALUES ('aaa', 1), ('aaa', 2), ('bbb', 3);
|
|
INSERT INTO partitioned_by_string_replica1 VALUES ('bbb', 4), ('aaa', 5);
|
|
|
|
SELECT 'Parts before OPTIMIZE:';
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_string_replica1' AND active ORDER BY name;
|
|
SYSTEM SYNC REPLICA partitioned_by_string_replica2;
|
|
OPTIMIZE TABLE partitioned_by_string_replica2 PARTITION 'aaa' FINAL;
|
|
SELECT 'Parts after OPTIMIZE:';
|
|
SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_string_replica2' AND active ORDER BY name;
|
|
|
|
SELECT 'Sum before DROP PARTITION:';
|
|
SELECT sum(x) FROM partitioned_by_string_replica2;
|
|
ALTER TABLE partitioned_by_string_replica1 DROP PARTITION 'bbb';
|
|
SELECT 'Sum after DROP PARTITION:';
|
|
SELECT sum(x) FROM partitioned_by_string_replica2;
|
|
|
|
DROP TABLE partitioned_by_string_replica1;
|
|
DROP TABLE partitioned_by_string_replica2;
|
|
|
|
SELECT '*** Table without columns with fixed size ***';
|
|
|
|
DROP TABLE IF EXISTS without_fixed_size_columns_replica1;
|
|
DROP TABLE IF EXISTS without_fixed_size_columns_replica2;
|
|
CREATE TABLE without_fixed_size_columns_replica1(s String) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/without_fixed_size_columns_00502', '1') PARTITION BY length(s) ORDER BY s;
|
|
CREATE TABLE without_fixed_size_columns_replica2(s String) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/without_fixed_size_columns_00502', '2') PARTITION BY length(s) ORDER BY s;
|
|
|
|
INSERT INTO without_fixed_size_columns_replica1 VALUES ('a'), ('aa'), ('b'), ('cc');
|
|
|
|
-- Wait for replication.
|
|
SYSTEM SYNC REPLICA without_fixed_size_columns_replica2;
|
|
OPTIMIZE TABLE without_fixed_size_columns_replica2 PARTITION 1 FINAL;
|
|
|
|
SELECT 'Parts:';
|
|
SELECT partition, name, rows FROM system.parts WHERE database = currentDatabase() AND table = 'without_fixed_size_columns_replica2' AND active ORDER BY name;
|
|
|
|
SELECT 'Before DROP PARTITION:';
|
|
SELECT * FROM without_fixed_size_columns_replica2 ORDER BY s;
|
|
ALTER TABLE without_fixed_size_columns_replica1 DROP PARTITION 1;
|
|
SELECT 'After DROP PARTITION:';
|
|
SELECT * FROM without_fixed_size_columns_replica2 ORDER BY s;
|
|
|
|
DROP TABLE without_fixed_size_columns_replica1;
|
|
DROP TABLE without_fixed_size_columns_replica2;
|